Citizen J250 - Page 23

21
Water depth measurement
Items to check before water depth measurement
• Commercial specialized devices for diving are prepared. (→ page
4
)
• The band of the watch is not worn or damaged.
• No foreign objects stick around the water pressure sensor or water sensor.
• The crown and buttons are screwed down. (→ page
11
)
• The power reserve is in level “2” or higher. (→ page
18
)
• Understand the rapid ascent warning and corresponding alarm. (→ page
24
)
• The watch is not wet. (→ page
32
)
• The hand does not point to “OVER”. (→ page
32
)
• The time indication is correct. (→ page
34
)